Raspberry Pi Hardware Watchdog: Wiring bcm2835_wdt to systemd Safely
Enable the bcm2835 watchdog on a Raspberry Pi, hand it to systemd with RuntimeWatchdogSec, verify the chain via /proc/1/fd, and avoid reboot loops.
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Enable the bcm2835 watchdog on a Raspberry Pi, hand it to systemd with RuntimeWatchdogSec, verify the chain via /proc/1/fd, and avoid reboot loops.